45 lines
1.4 KiB
Kotlin
45 lines
1.4 KiB
Kotlin
package at.connyduck.pixelcat.components.compose
|
|
|
|
import android.view.LayoutInflater
|
|
import android.view.ViewGroup
|
|
import androidx.recyclerview.widget.DiffUtil
|
|
import androidx.recyclerview.widget.ListAdapter
|
|
import androidx.recyclerview.widget.RecyclerView
|
|
import at.connyduck.pixelcat.R
|
|
import at.connyduck.pixelcat.databinding.ItemComposeImageBinding
|
|
import coil.api.load
|
|
import java.io.File
|
|
|
|
class ComposeImageAdapter : ListAdapter<String, ComposeImageViewHolder>(
|
|
object : DiffUtil.ItemCallback<String>() {
|
|
override fun areItemsTheSame(old: String, new: String): Boolean {
|
|
return old == new
|
|
}
|
|
|
|
override fun areContentsTheSame(old: String, new: String): Boolean {
|
|
return old == new
|
|
}
|
|
}
|
|
) {
|
|
|
|
override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ComposeImageViewHolder {
|
|
val binding =
|
|
ItemComposeImageBinding.inflate(LayoutInflater.from(parent.context), parent, false)
|
|
return ComposeImageViewHolder(binding)
|
|
}
|
|
|
|
override fun onBindViewHolder(holder: ComposeImageViewHolder, position: Int) {
|
|
|
|
getItem(position)?.let { uri ->
|
|
|
|
holder.binding.root.load(File(uri)) {
|
|
placeholder(R.drawable.ic_cat)
|
|
error(R.drawable.ic_message)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
class ComposeImageViewHolder(val binding: ItemComposeImageBinding) :
|
|
RecyclerView.ViewHolder(binding.root)
|